Jill Wagner
Jill played Larrin in two episodes of Atlantis as well as appearing as the lead actress in Blade The Series and a regular on the first season of Teen Wolf. She hosts Total Wipeout USA and has also appeared on Bones, Dr Vegas and Christmas Cookies. IMDBTwitter

William B. Davis
William made his name for me anyway playing the cigarette smoking man in 37 episodes of The X-Files. He also played the Prior Damaris in two episodes of SG1 (The Fourth Horseman: Part 2 & Babylon) and guest starred on Smallville, Andromeda, Caprica, Signed, Sealed, Delivered: The Impossible Dream and Continuum. OfficialIMDBTwitterLink Baker
Link appeared twice on Stargate SG1, first as Lt Barber in the episode The Light and then as Artok in Allegiance. He has also appeared on Smallville, Special Unit 2, Castle, Motive, Timeless and Arrow. IMDBMichael Robinson
Michael played a councilman in the Stargate SG1 episode Revisions and also appeared on Lost, Dead Like Me, Hiccups, Far Cry, Reaper and Endgame. IMDBDarryl Quon
Darryl was a stunt performer on Stargate SG1 as well as Once Upon A Time, Supernatural, Fringe, Riverworld and Arrow. He has also acted on shows such as The Romeo Section, Hell On Wheels, Suicide Squad, Arrow, The Tomorrow People and iZombie. IMDBTwitter